592-09-6

Basic information

• Product Name: Trichloro(3,3,3-trifluoropropyl)silane
• Synonyms: (3,3,3-TRIFLUOROPROPYL)TRICHLOROSILANE;3-TRICHLOROSILYL-1,1,1-TRIFLUOROPROPANE;TRICHLORO(3,3,3-TRIFLUOROPROPYL)SILANE;3,3,3-Trifluropropyltrichlorosiline;trichloro(3,3,3-trifluoropropyl)-silan;trifluoropropyltrichlorosilane;3-(Trichlorosilyl)-1,1,1-trifluoropropane~Trichloro(3,3,3-trifluoropropyl)silane;(3,3,3-Trifluoropropyl)trichlorosilane(3-Trichlorosilyl-1,1,1-trifluoropropane)
• CAS NO: 592-09-6
• Molecular Formula: C₃H₄Cl₃F₃Si
• Molecular Weight: 231.5
• EINECS: 209-744-2
• Product Categories: Fluoro;Fluoro Silanes
• Mol File: 592-09-6.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 114 °C(lit.)
• Flash Point: 82 °F
• Appearance: /
• Density: 1.419 g/mL at 25 °C(lit.)
• Vapor Pressure: 62.7mmHg at 25°C
• Refractive Index: n20/D 1.386(lit.)
• Water Solubility: Reacts with water.
• Sensitive: Moisture Sensitive
• BRN: 1748876
• CAS DataBase Reference: Trichloro(3,3,3-trifluoropropyl)silane(CAS DataBase Reference)
• NIST Chemistry Reference: Trichloro(3,3,3-trifluoropropyl)silane(592-09-6)
• EPA Substance Registry System: Trichloro(3,3,3-trifluoropropyl)silane(592-09-6)

Safety Data

• Hazard Codes: F,C
• Statements: 11-14-34
• Safety Statements: 16-26-27-36/37/39-45
• RIDADR: UN 2986 8/PG 2
• WGK Germany: 3
• F: 10
• TSCA: T
• HazardClass: 3
• PackingGroup: II
• Hazardous Substances Data: 592-09-6(Hazardous Substances Data)

Usage

Chemical Properties

Colorless clear liquid

Uses

Different sources of media describe the Uses of 592-09-6 differently. You can refer to the following data:
1. (3,3,3-Trifluoropropyl)trichlorosilane is used for the production of fluoro silicones liquids.
2. Trichloro(3,3,3-trifluoropropyl)silane can be used as a precursor for the preparation of: Fluorinated polyhedral oligomeric silsesquioxane (F-POSS) by base-catalyzed condensation.???????? 3,3,3-Trifluoropropyltrimethoxysilane by alcoholysis reaction with methanol.It can also be used as a silanizing agent to coat the inner surface of pipettes in order to investigate the electrical charging of droplets discharged from the micropipette.

InChI:InChI=1/C3H4Cl3F3Si/c4-10(5,6)2-1-3(7,8)9/h1-2H2

Upstream product

• 677-21-4 1,1,1-trifluoropropylene 
• 29118-24-9 trans-1,3,3,3-tetrafluoropropene 
• 754-12-1 2,3,3,3-tetrafluoro-propene 
• 16402-97-4 (2-Chlor-aethyl)-dichlor-(3,3,3-trifluor-propyl)-silan 
• 460-41-3 3,3,3-trifluoropriopylsilane 

Downstream Products

• 17865-85-9 octamethylsilsesquioxane 
• 1481-41-0 chlorodimethyl-3,3,3-trifluoropropylsilane 
• 429-60-7 3,3,3-trifluoropropyltrimethoxysilane 

Relevant articles and documents

Catalytic Hydrosilylation of Hydrofluoroolefins (HFOs): Synthesis of New Fluorinated Silanes and Diversity of their Synthetic Character

New polyfluorinated silanes were synthesized via the Pt, Rh and Pd catalyzed hydrosilylation of commercially available hydrofluoroolefins (HFOs) in moderate to excellent yields. HFO-1234yf (2,3,3,3-tetrafluoropropene-1) and –1234ze (1,3,3,3-tetrafluoropropene-1) were reactive with Pt catalyst to form tetrafluoropropylsilanes along with defluorosilylation products. The Z- and E-isomers of HFO-1336mzz (1,1,1,4,4,4-hexafluorobut-2-ene) gave the desired silanes with Pd catalysis in good to excellent yields, while with Pt catalyst only the dehydrofluorination product CF2=CHCH2CF3 (HFO-1345czf, 1,1,4,4,4-pentafluorobut-1-ene) was obtained. Synthetic applications of the new polyfluorinated silanes were illustrated by conversion of dichloro(hexafluorobutyl)(methyl)silane to the cyclic trisiloxane, which can serve as a monomer for the preparation of polysiloxanes. In addition, the hexafluorobutylsilanes showed defluorinative reactivity with lithium reagents, thereby demonstrating their synthetic utility as valuable building blocks for further transformations via C–F and C-Si bond activation.

Process for preparing organochlorosilanes by dehydrohalogenative coupling reaction of alkyl halides with chlorosilanes

The present invention relates to a process for preparing organochlorosilanes and more particularly, to the process for preparing organochlorosilanes of R4R3CHSiR1Cl2(I) by a dehydrohalogenative coupling of hydrochlorosilanes of HSiR1Cl2(II) with organic halides of R2R3CHX (III) in the presence of quaternary phosphonium salt as a catalyst to provide better economical matter and yield compared with conventional methods, because only a catalytic amount of phosphonium chloride is required and the catalyst can be separated from the reaction mixture and recycled easily.

THE REACTIONS OF HYDROSILANES WITH TRIFLUOROPROPENE AND PENTAFLUOROSTYRENE CATALYZED BY RUTHENIUM, RHODIUM AND PALLADIUM COMPLEXES

The reactions of hydrosilanes with trifluoropropene (TFP) and pentafluorostyrene (PFS) catalyzed by Ru3(CO)12 or RhCl(PPh3)3 give β-Rf-vinylsilane (1) and/or β-Rf-ethylsilane (2) (Rf=perfluorocarbon group).The 1/2 ratio is highly dependent on the nature of hydrosilane used.The ruthenium catalyst favors the formation of 1 compared with the rhodium catalyst.Neither α-Rf-vinylsilane nor α-Rf-ethylsilane was formed at all.Possible mechanisms which can accommodate characteristic features of these reactions are discussed.The hydrosilylation of TFP with dichloromethylsilane catalyzed by PdCl2(PhCN)2/2PPh3 gives the α-adduct (9a) exclusively, and this is transformed to the corresponding dialkoxysilanes, silane diol, oligosilane diols and cyclic oligosiloxanes.